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Commit7e26bf45e4("net: bridge: allow SW learn to take over HW fdb entries") added the ability to "take over an entry which was previously learned via HW when it shows up from a SW port". However, if an entry was learned via HW and then a control packet (e.g., ARP request) was trapped to the CPU, the bridge driver will update the entry and remove the externally learned flag, although the entry is still present in HW. Instead, only clear the externally learned flag in case of roaming. Fixes:7e26bf45e4("net: bridge: allow SW learn to take over HW fdb entries") Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: Arkadi Sharashevsky <arkadis@mellanox.com> Cc: Nikolay Aleksandrov <nikolay@cumulusnetworks.com> Acked-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. Please read the Documentation/process/changes.rst file, as it contains the requirements for building and running the kernel, and information about the problems which may result by upgrading your kernel.